CN114481548A - Clothes treatment equipment, control method and device thereof and storage medium - Google Patents
Clothes treatment equipment, control method and device thereof and storage medium Download PDFInfo
- Publication number
- CN114481548A CN114481548A CN202011271952.9A CN202011271952A CN114481548A CN 114481548 A CN114481548 A CN 114481548A CN 202011271952 A CN202011271952 A CN 202011271952A CN 114481548 A CN114481548 A CN 114481548A
- Authority
- CN
- China
- Prior art keywords
- pressure
- pressure value
- determining
- deviation
- time length
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 72
- 230000018044 dehydration Effects 0.000 claims abstract description 51
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 48
- 230000000875 corresponding effect Effects 0.000 claims abstract description 18
- 230000002596 correlated effect Effects 0.000 claims abstract description 11
- 238000005406 washing Methods 0.000 claims description 32
- 238000004590 computer program Methods 0.000 claims description 13
- 230000001960 triggered effect Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 230000007423 decrease Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010412 laundry washing Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/48—Preventing or reducing imbalance or noise
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/04—Signal transfer or data transmission arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/70—Number of operational cycles
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/56—Remaining operation time; Remaining operational cycles
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention discloses a clothes treatment device, a control method and a control device thereof, and a storage medium. The control method comprises the following steps: acquiring a pressure value corresponding to the triggering safety protection of the clothes treatment equipment in the dehydration process; determining a deviation rectifying rinsing time length required for correcting eccentricity based on the pressure value; the pressure value is positively correlated with the laundry eccentricity of the laundry treating apparatus. The embodiment of the invention can dynamically adjust the deviation-rectifying rinsing time length based on the clothes eccentricity of the clothes treatment equipment, thereby effectively improving the deviation-rectifying effect in the dehydration process.
Description
Technical Field
The present invention relates to the field of laundry treatment, and more particularly, to a laundry treatment apparatus, a control method, device, and storage medium thereof.
Background
The laundry treating apparatus may perform a plurality of times of dehydration during the laundry washing process, for example, three times of dehydration may be performed when the washing process is one time of washing and two times of rinsing. When the clothes are dehydrated every time, if the eccentricity of the clothes is large, the outer barrel can collide with the safety switch, then safety protection can be triggered, the controller can stop the action of dehydration, water is re-fed to a set water level and rinsed once again (namely, eccentricity is corrected, hereinafter, correction is called for short), then dehydration is continued, if the eccentricity of a load is within a reasonable range, safety protection cannot be triggered, and the clothes processing equipment can dehydrate normally.
In the related art, the number of times of safety protection which can be triggered by the clothes treatment equipment in a single dehydration process is usually preset, for example, the controller can allow water replenishing and rinsing twice at most in the dehydration process, if the outer barrel still collides with the safety switch, the clothes treatment equipment stops running, and a fault code is displayed to prompt a user to perform manual correction.
Disclosure of Invention
In view of this, the embodiment of the invention provides a clothes treatment device, a control method and a control device thereof, and a storage medium, aiming at dynamically adjusting the deviation rectifying process of dehydration under different clothes eccentricity and improving the deviation rectifying effect.
The technical scheme of the embodiment of the invention is realized as follows:
the embodiment of the invention provides a control method of clothes treatment equipment, which comprises the following steps:
acquiring a pressure value corresponding to the triggering safety protection of the clothes treatment equipment in the dehydration process;
determining a deviation rectifying rinsing time length required for correcting eccentricity based on the pressure value;
wherein the pressure value is positively correlated with the laundry eccentricity of the laundry treating apparatus.
An embodiment of the present invention further provides a control device of a laundry processing apparatus, including:
the acquisition module is used for acquiring a pressure value corresponding to the triggering safety protection of the clothes treatment equipment in the dehydration process;
the control module is used for determining the deviation rectifying rinsing time required for correcting the eccentricity based on the pressure value;
wherein the pressure value is positively correlated with the laundry eccentricity of the laundry treating apparatus.
An embodiment of the present invention also provides a laundry treating apparatus, including: the control computer board comprises a processor and a memory; the washing machine comprises a box body and a washing barrel arranged in the box body, wherein the washing barrel is provided with an opening for putting clothes; the safety switch and the pressure sensing switch are arranged on the box body; wherein the memory is to store a computer program operable on the processor; the processor is configured to execute the steps of the method according to the embodiment of the present invention when running the computer program.
The embodiment of the invention also provides a storage medium, wherein a computer program is stored on the storage medium, and when the computer program is executed by a processor, the steps of the method of the embodiment of the invention are realized.
According to the technical scheme provided by the embodiment of the invention, the pressure value corresponding to the triggering safety protection of the clothes treatment equipment in the dehydration process is obtained; determining a deviation rectifying rinsing time length required for correcting eccentricity based on the pressure value; wherein, the pressure value with clothing eccentric quantity positive correlation of clothing treatment facility, so, can be based on clothing eccentric quantity dynamic adjustment of clothing treatment facility and rectify the rinsing duration, and then effectively improve the effect of rectifying in the dehydration process.
Drawings
FIG. 1 is a schematic view showing a structure of a laundry treating apparatus according to an embodiment of the present invention;
FIG. 2 is a flow chart illustrating a control method of a laundry treating apparatus according to an embodiment of the present invention;
fig. 3 is a flowchart illustrating a control method of a laundry treating apparatus to which the present invention is applied;
FIG. 4 is a schematic structural diagram of a control device of a clothes treating apparatus according to an embodiment of the present invention;
fig. 5 is another structural view of a laundry treating apparatus according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
The embodiment of the invention provides a control method of a clothes treatment device, wherein the clothes treatment device can be a washing machine or a washing and drying all-in-one machine with a drying function, as shown in fig. 1, the clothes treatment device can comprise a box body 1 and a washing bucket 2 arranged in the box body, and the washing bucket 2 is provided with an opening for putting clothes; the cabinet 1 may be provided with a safety switch 11 and a pressure sensitive switch 12, the safety switch 11 is used to trigger safety protection under the impact of the washing tub 2, and the pressure sensitive switch 12 is used to detect the impact pressure of the washing tub 2. For example, during the dehydration process of the washing tub 2, the laundry may collide with the safety switch 11 due to the eccentric amount of the laundry, so as to trigger the safety protection, and at this time, the pressure sensing switch 12 may detect the collision pressure of the washing tub 2.
As shown in fig. 2, the control method of the laundry treating apparatus according to the embodiment of the present invention includes:
and step 202, determining the deviation rectifying rinsing time length required for correcting the eccentricity based on the pressure value.
Here, the pressure value is positively correlated with the laundry eccentricity amount of the laundry treating apparatus. Here, the positive correlation means that the pressure value increases as the eccentricity of the laundry increases and decreases as the eccentricity of the laundry decreases. Therefore, the clothes treatment equipment can dynamically adjust the deviation rectifying and rinsing time based on the clothes eccentricity of the clothes treatment equipment, and further effectively improve the deviation rectifying effect in the dehydration process.
Illustratively, the acquiring a pressure value corresponding to the safety protection triggered by the clothes treatment device during the dehydration process includes:
determining that a safety switch of the laundry treating apparatus is triggered during the dehydration process, the pressure value being determined based on an electrical signal generated by a pressure sensing switch of the laundry treating apparatus.
It can be understood that, during the dehydration process, if the washing tub 2 impacts the safety switch 11 on the cabinet 1, the safety protection is triggered, and the laundry treating apparatus may determine a pressure value corresponding to the impact based on the electrical signal generated by the pressure sensing switch 12. In order to ensure that the pressure sensitive switch 12 can detect the impact pressure of the washing tub 2, the distance between the pressure sensitive switch 12 and the washing tub 2 may be smaller than the distance between the safety switch 11 and the washing tub 2. In an application example, the pressure sensing switch 12 includes a pressure sensitive resistor, and the laundry treating apparatus may determine the pressure value based on an electrical signal generated by a pressure sensitive sensor (e.g., a pressure sensitive resistor), which may be positively correlated with the pressure value.
For example, the deviation-rectifying rinsing time duration is positively correlated with the magnitude of the current pressure value, that is, when the pressure value is larger, it can be determined that the laundry eccentricity is larger, and the corresponding deviation-rectifying rinsing time duration is prolonged; when the pressure value is smaller, the clothes eccentricity can be judged to be smaller, and the corresponding deviation rectifying rinsing time length is shortened.
In an application example, the determining of the deviation rectifying rinsing time length required for correcting the eccentricity based on the pressure value includes:
if the pressure value is smaller than a first pressure threshold value, determining the deviation rectifying and rinsing time length as a first time length; alternatively, the first and second electrodes may be,
if the pressure value is greater than or equal to a first pressure threshold and less than a second pressure threshold, determining the deviation-rectifying rinsing time length as a second time length; alternatively, the first and second electrodes may be,
if the pressure value is greater than or equal to the second pressure threshold and smaller than a third pressure threshold, determining the deviation-rectifying rinsing time length to be a third time length; alternatively, the first and second electrodes may be,
if the pressure value is greater than or equal to a third pressure threshold and less than a fourth pressure threshold, determining the deviation-rectifying rinsing time length to be a fourth time length; alternatively, the first and second electrodes may be,
if the pressure value is greater than or equal to a fourth pressure threshold value, determining that the deviation-rectifying rinsing time length is a fifth time length;
wherein the first pressure threshold is less than the second pressure threshold is less than the third pressure threshold is less than the fourth pressure threshold, and the first duration is less than the second duration is less than the third duration is less than the fourth duration is less than the fifth duration.
Therefore, the clothes treatment equipment can dynamically adjust the deviation rectifying and rinsing time based on the pressure value corresponding to the triggering safety protection, so that the deviation rectifying and rinsing time is adaptive to the current clothes eccentricity, and the deviation rectifying effect in the dehydration process can be improved.
Illustratively, the determining a rectification rinsing time period required for correcting the eccentricity based on the pressure value includes:
determining that the statistical frequency reaches or exceeds a first set frequency and is less than a second set frequency, wherein a difference value which is greater than or equal to a set threshold value exists in the difference value between the pressure value obtained for the first time in the dehydration process and each pressure value obtained subsequently, or determining that the statistical frequency is less than the first set frequency, and determining the deviation rectifying and rinsing time length required for correcting eccentricity based on the current pressure value;
the counting times are the triggering times of the safety protection or the execution times of the deviation rectifying rinsing, and the first set times are smaller than the second set times. The first set times and the second set times can be reasonably set according to requirements.
It can be understood that if the statistical times are less than the first set times, the deviation rectifying rinsing time length required for correcting the eccentricity is directly determined based on the current pressure value; if the counting frequency reaches or exceeds the first set frequency and is less than the second set frequency, comparison and judgment are carried out according to the difference value between the pressure value obtained for the first time and each pressure value obtained subsequently and a set threshold value, if the pressure value obtained subsequently is in a gradual descending trend, the difference value between the pressure value obtained for the first time and each pressure value obtained subsequently is larger and larger, and if at least one difference value larger than the set threshold value exists in the difference values, the deviation rectifying rinsing can effectively improve the eccentricity of the clothes, and the deviation rectifying rinsing can be carried out continuously.
In some embodiments, the control method further comprises:
and determining that the counting times reach or exceed a first set time and are less than a second set time, wherein the difference value between the pressure value obtained for the first time in the dehydration process and each pressure value obtained subsequently is less than a set threshold value, or determining that the counting times reach the second set time, stopping dehydration and generating an alarm signal for manual deviation correction.
It can be understood that if the counted times reach the second set times, an alarm signal is directly generated to remind the operator to correct the deviation; if the counting frequency reaches or exceeds the first set frequency and is less than the second set frequency, comparison and judgment are carried out according to the difference value between the pressure value obtained for the first time and each pressure value obtained subsequently and a set threshold value, if the difference value between the pressure value obtained for the first time and each pressure value obtained subsequently becomes smaller or a negative value appears, the fact that the eccentricity of the clothes cannot be effectively improved by the deviation rectifying rinsing is indicated, namely if the difference value between the pressure value obtained for the first time and each pressure value obtained subsequently is less than the set threshold value, an alarm signal is directly generated to remind of carrying out manual deviation rectification.
In an application example, the counting times refer to the triggering times of the safety protection or the execution times of the deviation-correcting rinsing corresponding to the current dehydration program stage, and if the current dehydration program is finished running, the counting times are cleared to be zero so as to be counted again when the next dehydration program is started. In another application example, the counted number of times may be the number of times of triggering the safety protection or the number of times of performing the deviation rectifying rinsing counted after the laundry treatment apparatus is powered on.
Therefore, the number of times of deviation rectifying and rinsing in the dehydration process can be reasonably controlled, and under the condition that the deviation rectifying and rinsing are invalid for many times, a user is prompted to carry out manual deviation rectifying through an alarm signal, so that subsequent clothes treatment can be carried out after the manual deviation rectifying.
Exemplarily, the control method of the laundry treating apparatus further includes:
and performing deviation-correcting rinsing based on the deviation-correcting rinsing time length, and continuing dewatering after the deviation-correcting rinsing.
Here, the laundry treating apparatus may perform the offset rinsing based on the determined offset rinsing time period to correct the eccentricity and continue the current spinning after the offset rinsing. The deviation rectifying rinsing may be performed based on a deviation rectifying rinsing duration after the laundry treating apparatus replenishes water to a set water level. It can be understood that if the washing barrel still collides with the safety switch to trigger the safety protection in the subsequent dehydration process, the pressure value corresponding to the current safety protection is continuously obtained, and the deviation-correcting rinsing time required for correcting the eccentricity is determined based on the pressure value.
The following describes embodiments of the present invention in further detail with reference to an application example.
As shown in fig. 3, the control method of the laundry treating apparatus of the present application example includes:
the laundry treating apparatus may enter the dehydration start based on the washing course, for example, at the end of washing or at the end of rinsing.
here, the controller of the laundry treating apparatus may determine whether to trigger the safety switch based on a state of a port connected to the safety switch, and if not, it indicates that a tub collision phenomenon does not occur during the dehydration process, perform step 303; if yes, it indicates that the barrel body impacts the safety switch, and the safety protection is triggered, then step 304 is executed.
the laundry treating apparatus performs normal dehydration based on a default dehydration process until the dehydration is finished.
here, the controller of the laundry treating apparatus may count the number of times the deviation correction has been performed based on a counter, and clear the count of the counter when the dehydration is finished. The controller determines whether the eccentricity has been corrected 5 times based on the counted number of times by the counter, if so, it indicates that the number of times of correction reaches the set maximum number of times, and then performs step 305, otherwise, performs step 306.
the controller generates an alarm signal, such as an E4 alarm signal, to prompt the user to make a manual correction.
here, if the number of performed deviation rectifying times (i.e., the number of times of deviation rectifying rinsing) of the laundry processing apparatus has reached 3 times and less than 5 times, the pressure value corresponding to each time of barrel collision after deviation rectifying is compared with the pressure value corresponding to the first barrel collision, a pressure difference value corresponding to each time of barrel collision after deviation rectifying is generated, if the pressure difference values are all less than a, it is determined that the pressure of each time of barrel collision after deviation rectifying is close to or greater than the pressure of the first barrel collision, which indicates that the deviation rectifying effect is not ideal, and a manual deviation rectifying needs to be prompted, step 305 is performed to generate warning information for manual deviation rectifying, and if a difference value greater than or equal to a exists among a plurality of pressure difference values, or the number of performed deviation rectifying times is less than 3 times, step 308 is performed to continue to perform deviation rectifying rinsing. Here, the value of a may be reasonably set according to the working condition of the laundry treatment apparatus.
the controller obtains a pressure value reflecting the barrel collision pressure based on the electric signal of the pressure-sensitive sensor.
illustratively, the first time period may be 5 minutes, where after the laundry treating apparatus performs the deskew rinsing, the water may be drained and returned to step 301 to continue the dehydration.
for example, the second time period may be 6 minutes, where after the laundry treating apparatus performs the deskew rinsing, the water may be drained and returned to step 301 to continue the dehydration.
for example, the third time period may be 7 minutes, where after the laundry treating apparatus performs the deskew rinsing, the water may be drained and returned to step 301 to continue the dehydration.
illustratively, the fourth time period may be 8 minutes, where after the laundry treating apparatus performs the deskew rinsing, the water may be drained and returned to step 301 to continue the dehydration.
illustratively, the fifth time period may be 9 minutes, where after the laundry treating apparatus performs the deskew rinsing, the water may be drained and returned to step 301 to continue the dehydration.
In the above application example, a < b < c < d, which may be set reasonably according to the operating condition of the laundry treatment apparatus, for example, a is 1, b is 2, c is 3, and d is 4.
In order to implement the method of the embodiment of the present invention, the embodiment of the present invention further provides a control device of a laundry treatment apparatus, which corresponds to the control method of the laundry treatment apparatus, and the steps in the control method embodiment of the laundry treatment apparatus are also fully applicable to the control device embodiment of the laundry treatment apparatus.
As shown in fig. 4, the control device of the laundry treating apparatus includes: an acquisition module 401 and a control module 402; the control module 402 is used for determining a deviation rectifying rinsing time length required for correcting eccentricity based on the pressure value; the pressure value is positively correlated with the laundry eccentricity of the laundry treating apparatus.
In some embodiments, the obtaining module 401 is specifically configured to:
determining that a safety switch of the laundry treating apparatus is triggered during the dehydration process, the pressure value being determined based on an electrical signal generated by a pressure sensing switch of the laundry treating apparatus.
In some embodiments, the control module 402 determines the corrective rinse time period required to correct the eccentricity based on the pressure value, including:
determining that the statistical frequency reaches or exceeds a first set frequency and is less than a second set frequency, wherein a difference value which is greater than or equal to a set threshold value exists in the difference value between the pressure value obtained for the first time in the dehydration process and each pressure value obtained subsequently, or determining that the statistical frequency is less than the first set frequency, and determining the deviation rectifying rinsing time length required for correcting eccentricity based on the current pressure value;
the counting times are the execution times of deviation rectifying rinsing, and the first set times are smaller than the second set times.
In some embodiments, the control module 402 is further configured to:
and determining that the counting times reach or exceed the first set times and are less than the second set times, wherein the difference value between the pressure value obtained for the first time in the dehydration process and each subsequently obtained pressure value is less than the set threshold value, or determining that the counting times reach the second set times, stopping dehydration and generating an alarm signal for manual deviation correction.
In some embodiments, the corrective rinsing duration is positively correlated to the current magnitude of the pressure value.
In some embodiments, the control module 402 is specifically configured to:
if the pressure value is smaller than a first pressure threshold value, determining the deviation rectifying and rinsing time length as a first time length; alternatively, the first and second electrodes may be,
if the pressure value is greater than or equal to a first pressure threshold and less than a second pressure threshold, determining the deviation-correcting rinsing time length as a second time length; alternatively, the first and second electrodes may be,
if the pressure value is greater than or equal to the second pressure threshold and smaller than a third pressure threshold, determining the deviation-rectifying rinsing time length to be a third time length; alternatively, the first and second electrodes may be,
if the pressure value is greater than or equal to a third pressure threshold and less than a fourth pressure threshold, determining the deviation-rectifying rinsing time length to be a fourth time length; alternatively, the first and second electrodes may be,
if the pressure value is greater than or equal to a fourth pressure threshold value, determining that the deviation-rectifying rinsing time length is a fifth time length;
wherein the first pressure threshold is less than the second pressure threshold is less than the third pressure threshold is less than the fourth pressure threshold, and the first duration is less than the second duration is less than the third duration is less than the fourth duration is less than the fifth duration.
In some embodiments, the control module 402 is further configured to:
and performing deviation-correcting rinsing based on the deviation-correcting rinsing time length, and continuing dewatering after the deviation-correcting rinsing.
In practice, the obtaining module 401 and the control module 402 may be implemented by a processor in a control device of the laundry treating apparatus. Of course, the processor needs to run a computer program in memory to implement its functions.
It should be noted that: the control device of the laundry processing apparatus provided in the above embodiment is only exemplified by the division of the program modules when controlling the laundry processing apparatus, and in practical applications, the processing distribution may be completed by different program modules according to needs, that is, the internal structure of the device is divided into different program modules to complete all or part of the processing described above. In addition, the control device of the clothes treatment apparatus provided by the above embodiment and the control method embodiment of the clothes treatment apparatus belong to the same concept, and the specific implementation process thereof is described in detail in the method embodiment, which is not described again here.
Based on the hardware implementation of the program module, in order to implement the method of the embodiment of the present invention, the embodiment of the present invention further provides a clothes treatment apparatus. The laundry treating apparatus includes: the control computer board comprises a processor and a memory; the washing machine comprises a box body and a washing barrel arranged in the box body, wherein the washing barrel is provided with an opening for putting clothes; the safety switch and the pressure sensing switch are arranged on the box body; wherein the memory is to store a computer program operable on the processor; the processor is adapted to perform the steps of the method according to the previous embodiment of the invention when running the computer program.
Fig. 5 shows only an exemplary structure of the laundry treating apparatus, not the entire structure, and a part of or the entire structure shown in fig. 5 may be implemented as necessary.
As shown in fig. 5, a laundry treating apparatus 500 according to an embodiment of the present invention includes: at least one processor 501, memory 502, and a user interface 503. The various components in the laundry treating apparatus 500 are coupled together by a bus system 504. It will be appreciated that the bus system 504 is used to enable communications among the components. The bus system 504 includes a power bus, a control bus, and a status signal bus in addition to a data bus. For clarity of illustration, however, the various buses are labeled as bus system 504 in fig. 5.
The user interface 503 in embodiments of the present invention may include a display, a keyboard, a mouse, a trackball, a click wheel, a button, a touch pad, a touch screen, or the like.
The memory 502 in the embodiment of the present invention is used to store various types of data to support the operation of the laundry treating apparatus. Examples of such data include: any computer program for operating on a laundry treatment apparatus.
The control method of the laundry treating apparatus disclosed in the embodiment of the present invention may be applied to the processor 501, or may be implemented by the processor 501. The processor 501 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the control method of the laundry treating apparatus may be accomplished by integrated logic circuits of hardware in the processor 501 or instructions in the form of software. The Processor 501 may be a general purpose Processor, a Digital Signal Processor (DSP), or other programmable logic device, discrete gate or transistor logic device, discrete hardware components, etc. Processor 501 may implement or perform the methods, steps, and logic blocks disclosed in embodiments of the present invention. A general purpose processor may be a microprocessor or any conventional processor or the like. The steps of the method disclosed by the embodiment of the invention can be directly implemented by a hardware decoding processor, or can be implemented by combining hardware and software modules in the decoding processor. The software module may be located in a storage medium located in the memory 502, and the processor 501 reads the information in the memory 502, and completes the steps of the control method of the laundry treating apparatus provided by the embodiment of the present invention in combination with the hardware thereof.
In an exemplary embodiment, the laundry treating apparatus may be implemented by one or more Application Specific Integrated Circuits (ASICs), DSPs, Programmable Logic Devices (PLDs), Complex Programmable Logic Devices (CPLDs), FPGAs, general purpose processors, controllers, Micro Controllers (MCUs), microprocessors (microprocessors), or other electronic components for performing the aforementioned methods.
It will be appreciated that the memory 502 can be either volatile memory or nonvolatile memory, and can include both volatile and nonvolatile memory.
Illustratively, the pressure sensitive switch is located on the same side as the safety switch. Therefore, the pressure sensing switch can acquire the pressure signal at the moment when the safety switch is triggered, and the sensitivity of the sampling pressure signal can be effectively improved.
Illustratively, the pressure sensitive switch is located at the same level as the opening of the washing tub. In practice, the tub bumping of the washing tub occurs in most cases, first, at the bung. Based on this, the pressure-sensitive switch sets up at the bung hole, is favorable to pressure signal's collection.
Illustratively, the material of the pressure sensitive switch includes a pressure sensitive material and/or a piezoelectric material. Thus, the pressure signal acquisition can be realized based on pressure sensitive or piezoelectric effect.
Illustratively, a side of the pressure sensitive switch facing the washing tub is flat in shape. Therefore, the contact area can be increased, and the probability of damage of the pressure-sensitive switch after being impacted by the washing barrel can be effectively reduced.
In an exemplary embodiment, the embodiment of the present invention further provides a storage medium, i.e., a computer storage medium, which may be a computer readable storage medium, for example, including a memory 502 storing a computer program, which is executable by a processor 501 of a laundry treatment apparatus to perform the steps of the method of the embodiment of the present invention. The computer readable storage medium may be a ROM, PROM, EPROM, EEPROM, Flash Memory, magnetic surface Memory, optical disk, or CD-ROM, among others.
It should be noted that: "first," "second," and the like are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
In addition, the technical solutions described in the embodiments of the present invention may be arbitrarily combined without conflict.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (14)
1. A control method of a laundry treating apparatus, comprising:
acquiring a pressure value corresponding to the triggering safety protection of the clothes treatment equipment in the dehydration process;
determining a deviation rectifying rinsing time length required for correcting eccentricity based on the pressure value;
wherein the pressure value is positively correlated with the laundry eccentricity of the laundry treating apparatus.
2. The method according to claim 1, wherein the obtaining of the pressure value corresponding to the safety protection triggered by the laundry treatment apparatus during the dehydration process comprises:
determining that a safety switch of the laundry treating apparatus is triggered during the dehydration process, the pressure value being determined based on an electrical signal generated by a pressure sensing switch of the laundry treating apparatus.
3. The method of claim 1, wherein determining a corrective rinse time period required to correct for eccentricity based on the pressure value comprises:
determining that the statistical frequency reaches or exceeds a first set frequency and is less than a second set frequency, wherein a difference value which is greater than or equal to a set threshold value exists in the difference value between the pressure value obtained for the first time in the dehydration process and each pressure value obtained subsequently, or determining that the statistical frequency is less than the first set frequency, and determining the deviation rectifying rinsing time length required for correcting eccentricity based on the current pressure value;
the counting times are triggering times of a safety protection switch or execution times of deviation rectifying rinsing, and the first set times are smaller than the second set times.
4. The method of claim 3, further comprising:
and determining that the counting times reach or exceed the first set times and are less than the second set times, wherein the difference value between the pressure value obtained for the first time in the dehydration process and each subsequently obtained pressure value is less than the set threshold value, or determining that the counting times reach the second set times, stopping dehydration and generating an alarm signal for manual deviation correction.
5. The method of claim 1, wherein the corrective rinse time period is positively correlated to the magnitude of the current pressure value.
6. The method of claim 5, wherein determining a corrective rinse time period required to correct for eccentricity based on the pressure value comprises:
if the pressure value is smaller than a first pressure threshold value, determining the deviation rectifying and rinsing time length as a first time length; alternatively, the first and second electrodes may be,
if the pressure value is greater than or equal to a first pressure threshold and less than a second pressure threshold, determining the deviation-rectifying rinsing time length as a second time length; alternatively, the first and second electrodes may be,
if the pressure value is greater than or equal to the second pressure threshold and smaller than a third pressure threshold, determining the deviation-rectifying rinsing time length to be a third time length; alternatively, the first and second electrodes may be,
if the pressure value is greater than or equal to a third pressure threshold and less than a fourth pressure threshold, determining the deviation-rectifying rinsing time length to be a fourth time length; alternatively, the first and second electrodes may be,
if the pressure value is greater than or equal to a fourth pressure threshold value, determining that the deviation-rectifying rinsing time length is a fifth time length;
wherein the first pressure threshold is less than the second pressure threshold is less than the third pressure threshold is less than the fourth pressure threshold, and the first duration is less than the second duration is less than the third duration is less than the fourth duration is less than the fifth duration.
7. The method of claim 1, further comprising:
and performing deviation-correcting rinsing based on the deviation-correcting rinsing time length, and continuing dewatering after the deviation-correcting rinsing.
8. A control device of a laundry treating apparatus, comprising:
the acquisition module is used for acquiring a pressure value corresponding to the triggering safety protection of the clothes treatment equipment in the dehydration process;
the control module is used for determining the deviation rectifying rinsing time required for correcting the eccentricity based on the pressure value;
wherein the pressure value is positively correlated with the laundry eccentricity of the laundry treating apparatus.
9. A laundry treating apparatus, characterized in that the laundry treating apparatus comprises:
the control computer board comprises a processor and a memory;
the washing machine comprises a box body and a washing barrel arranged in the box body, wherein the washing barrel is provided with an opening for putting clothes;
the safety switch and the pressure sensing switch are arranged on the box body;
wherein the memory is to store a computer program operable on the processor; the processor is adapted to perform the steps of the method of any one of claims 1 to 6 when running the computer program.
10. The laundry treating apparatus according to claim 9, wherein the pressure sensing switch is located at the same side as the safety switch.
11. The laundry treating apparatus according to claim 9, wherein the pressure sensing switch is located at the same level as an opening of the washing tub.
12. The laundry processing apparatus according to claim 9, wherein the material of the pressure sensitive switch comprises a pressure sensitive material and/or a piezoelectric material.
13. The laundry treating apparatus according to claim 9, wherein a side of the pressure sensing switch facing the washing tub is flat in shape.
14. A storage medium having a computer program stored thereon, the computer program, when executed by a processor, implementing the steps of the method of any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011271952.9A CN114481548B (en) | 2020-11-13 | 2020-11-13 | Laundry treating apparatus, control method and device thereof, and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011271952.9A CN114481548B (en) | 2020-11-13 | 2020-11-13 | Laundry treating apparatus, control method and device thereof, and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114481548A true CN114481548A (en) | 2022-05-13 |
| CN114481548B CN114481548B (en) | 2023-11-03 |
Family
ID=81491440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011271952.9A Active CN114481548B (en) | 2020-11-13 | 2020-11-13 | Laundry treating apparatus, control method and device thereof, and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114481548B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003135882A (en) * | 2001-11-01 | 2003-05-13 | Sharp Corp | Drum type washing machine |
| CN104652093A (en) * | 2013-11-25 | 2015-05-27 | 海尔集团公司 | Washing machine with eccentric detecting function and eccentric detecting method |
| CN104652092A (en) * | 2013-11-25 | 2015-05-27 | 海尔集团公司 | Eccentricity detection method for full-automatic washing machine |
| CN108978115A (en) * | 2017-06-05 | 2018-12-11 | 无锡小天鹅股份有限公司 | The control method and system of washing machine, washing machine and computer equipment |
| CN111118819A (en) * | 2019-12-27 | 2020-05-08 | 无锡飞翎电子有限公司 | Rinsing treatment method, rinsing treatment device and clothes treatment device |
| CN111172709A (en) * | 2019-01-04 | 2020-05-19 | 青岛海尔洗衣机有限公司 | Control method of washing machine and washing machine |
| CN111485368A (en) * | 2019-01-25 | 2020-08-04 | 无锡飞翎电子有限公司 | Washing machine and dewatering method and device of clothes treatment device |
-
2020
- 2020-11-13 CN CN202011271952.9A patent/CN114481548B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003135882A (en) * | 2001-11-01 | 2003-05-13 | Sharp Corp | Drum type washing machine |
| CN104652093A (en) * | 2013-11-25 | 2015-05-27 | 海尔集团公司 | Washing machine with eccentric detecting function and eccentric detecting method |
| CN104652092A (en) * | 2013-11-25 | 2015-05-27 | 海尔集团公司 | Eccentricity detection method for full-automatic washing machine |
| CN108978115A (en) * | 2017-06-05 | 2018-12-11 | 无锡小天鹅股份有限公司 | The control method and system of washing machine, washing machine and computer equipment |
| CN111172709A (en) * | 2019-01-04 | 2020-05-19 | 青岛海尔洗衣机有限公司 | Control method of washing machine and washing machine |
| CN111485368A (en) * | 2019-01-25 | 2020-08-04 | 无锡飞翎电子有限公司 | Washing machine and dewatering method and device of clothes treatment device |
| CN111118819A (en) * | 2019-12-27 | 2020-05-08 | 无锡飞翎电子有限公司 | Rinsing treatment method, rinsing treatment device and clothes treatment device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114481548B (en) | 2023-11-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111352534B (en) | Touch key touch threshold correction method, wire controller, electric appliance and computer readable storage medium | |
| EP3892770A1 (en) | Washing control method, apparatus and device for washing device, and storage medium | |
| CN113133732A (en) | Control method and device of dish washing machine, dish washing machine and readable storage medium | |
| WO2018082581A1 (en) | Method for controlling water removal in washing machine and control apparatus | |
| CN107604591B (en) | Clothes treatment device and control method and equipment for same | |
| CN109440400A (en) | Washing machine foam processing method | |
| CN111118819A (en) | Rinsing treatment method, rinsing treatment device and clothes treatment device | |
| KR100348768B1 (en) | Automatic Control Washing Machine | |
| CN114481548A (en) | Clothes treatment equipment, control method and device thereof and storage medium | |
| CN114250582B (en) | Drainage control method, device, equipment and storage medium | |
| CN109960599B (en) | Chip system, watchdog self-checking method thereof and electrical equipment | |
| CN113930935B (en) | Washing process treatment method and device and electronic equipment | |
| CN114075744A (en) | Clothes treatment equipment, control method and device thereof and storage medium | |
| JP3901230B2 (en) | Pachinko game machine | |
| CN112411123A (en) | Rinsing control method and device and washing equipment | |
| CN113818203B (en) | Clothes washing control method and device, washing equipment and storage medium | |
| CN112709045A (en) | Control method and device of washing machine and washing machine | |
| CN111501286A (en) | Washing control method, device and equipment of washing equipment and storage medium | |
| CN113774624B (en) | Dehydration control method, device and computer storage medium | |
| CN111945374B (en) | Clothes treatment equipment, foam detection method and device thereof and storage medium | |
| CN114481530B (en) | Foam eliminating method and device, storage medium and washing machine | |
| CN112323345B (en) | Clothes treatment device, washing control method and device thereof, and storage medium | |
| CN114000304B (en) | Control method, device, equipment and storage medium of clothes treatment equipment | |
| CN111676650A (en) | Water level determination method and device and computer storage medium | |
| CN116263005A (en) | Laundry treating apparatus, control method and device thereof, and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |